Released: 4 Oct 2018

Everyone’s favourite online slot is back with a twist! Introducing Double Bubble Jackpot, a progressive jackpot version of the original Double Bubble slot. It is also a Gamesys game, featuring 20 paylines and five reels just like its prequel. The jackpot starts seeding at £20,000 and it will grow until the luckiest player wins it. Apart from the jackpots, all the classic features are here, providing you with an awesome gaming experience. So check our Double Bubble Jackpot Slot Review and discover how to scoop the jackpot!

Double Bubble Jackpot Slot

Double Bubble Jackpot Slot Review

Last Updated at 08/07/2022

Table of Contents

  1. About Double Bubble Jackpot Slot
  2. Design, Symbols and Graphics
  3. RTP, Variance and Payouts
  4. Gameplay and Features
  5. Double Bubble Jackpot Slot on Mobile
  6. Double Bubble Jackpot Demo
  7. Double Bubble Jackpot Games
  8. Our Verdict

Double Bubble Jackpot is a new version of the famous Double Bubble game. As its title suggests, this Double Bubble version features a progressive jackpot which, for some players, makes the game better than the original. So, if you’re looking to win a progressive jackpot prize, we suggest you give Double Bubble Jackpot a try. Of course, after reading our in-depth Double Bubble Jackpot Review!

double bubble jackpot

About Double Bubble Jackpot Slot

The all-time favourite slot machine is back and it’s better than ever, thanks to the improved gameplay with jackpots! Take a look at Double Bubble Jackpot, a 5-reel, 20 payline slot with awesome features. 

The base game is still the same, so you can start playing as soon as you set your bet per spin. Namely, the Double Bubble Jackpot slot accepts betting options that range from £0.01 to £100 per spin. Press the plus and minus buttons under the reels to set your preferred bet level, and then press the green spin button to start playing.

Winning combinations in Double Bubble Jackpot are formed by landing 3 or more matching symbols on a payline, from left to right. Apart from the jackpots, you can win up to 20,000x your bet per spin, which is impressive.

How do you win jackpot on Double Bubble?

The jackpot in Double Bubble Jackpot can be won during the Bubble Pop Bonus feature. Check the bonus section below to learn more about this feature.

Design, Symbols and Graphics

Double Bubble Jackpot looks both retro and modern at the same time, much like its predecessor, the original Double Bubble. The design is not that different from the original Double Bubble slot. As a matter of fact, there is only one little difference, and that’s the place where you can track the progressive jackpot in the top corner.

The top of the slot is for the logo of the game while at the bottom under the menu you can find the adjustable options and features that will enhance your gameplay and modify it as you want to play it. You can see the bet, level of the game and bet per line as well as the coin value.

The overall screen is pretty similar to Double Bubble, where the pink and green colours are dominant and there are lots of bubbles all over the screen, especially if you manage to land a winning combination. The music and sound effects are also pretty awesome so we suggest you pop up the volume and enjoy the sound of the winning combination landing on an active payline!

We already mentioned that this is a retro game, and that is completely reflected in the symbols. There are bars, cherries, oranges, lemons, bells and other symbols that are traditionally part of retro slots.  To make things more interesting, there are wilds, multipliers and of course, a progressive jackpot which we will speak about in a minute.

RTP, Variance and Payouts for Double Bubble Jackpot Slot

The theoretical RTP of the Double Bubble Jackpot slot is 94.76%, plus 0.76% of the jackpot contribution. As you can see, the Double Bubble Jackpot slot’s RTP is slightly lower than the industry average, and that is because of the progressive jackpot.

Moreover, the variance of Double Bubble Jackpot is medium, so you can land more frequent but smaller wins during the base game. Jackpot aside, the maximum win here is capped at 20,000x the stake, which could turn into an impressive prize.

If you want to learn more about different volatility and RTP slot models, check our guide about Variance, Volatility and RTP in online slots.

Gameplay and Features on Double Bubble Jackpot Slot

As we’ve mentioned above, the gameplay in the Double Bubble Jackpot slot is almost identical to the original Double Bubble slot. Therefore, you can expect to find the same features, boosted by the fantastic jackpot.

double bubble games

Bubble Line

In Double Bubble Jackpot, any symbols that appear in a bubble will be placed on the Bubble Line. This line pays like a standard payline, but it is then multiplied by the Bubble Line multiplier. The multiplier is equal to the number of paylines you have played, except when you play with 20 paylines as this is then increased to x22.

Bubble Pop Bonus

This bonus is triggered by landing three bonus symbols on reels 1, 3 and 5. Then, you’ll be presented with three bubbles and asked to pop one of them for the chance to win a cash prize. There, you can also win the progressive jackpot!

Double Bubble Jackpot

The Double Bubble Progressive Jackpot seeds at £20,000 and that means simply that this is the lowest amount that you can win. It will continue to grow until one lucky player wins it. The jackpot amount can grow and reach a much higher amount, depending on how many people have been playing the game since the last jackpot was hit.

Doubly Bubbly Free Spins

If you play the Doubly Bubbly free game and win free spins, you can use these spins in the Double Bubble Jackpot slot. Awesome!

Double Bubble Jackpot Slot on Mobile

Double Bubble Jackpot is a mobile-friendly game, it is available on a range of mobile devices, such as smartphones and tablets. So, if you want to play the Double Bubble Jackpot slot on mobile, all you need to do is to access the casino in your mobile browser. The game will be optimised depending on the type of device and the size of the screen, and you will have access to all features that are available in the desktop version as well.

double bubble slot

Double Bubble Jackpot Demo

Gamesys has released the Double Bubble Jackpot demo at online casinos that host demo games. This version allows players to test the game before playing it with real money.

Double Bubble Games

As you already know, Double Bubble Jackpot is an upgraded version of the hugely popular Double Bubble slot. But, there are a couple of other Double Bubble Games worth taking a look at, as well as giving them a try. Here they are:

Double Bubble Triple Jackpot - this game features three jackpot prizes - Mini, Major and Grand Jackpots, in order to provide the ultimate gaming experience.

Double Bubble Megaways - as its title suggest, this game comes with the popular Megaways engine that allows you to play with over 100,000 paylines.

Doubly Bubbly - this is a free game available at Double Bubble slot sites where you can win cash prizes and free spins on the last day of every month.

Our Verdict

Double Bubble Jackpot is one of those slots that every player should give a try. That is because the game offers lots of winning opportunities, big payouts, medium variance, and of course, progressive jackpots!

And once you're done playing Double Bubble Jackpot, take a look at the new online slots available at Slotswise. Enjoy!

Play the Double Bubble Jackpot slot and claim your welcome bonus at some of our featured casinos!

Key Features
  • ProviderGamesys
  • Reels5
  • Min Bet0.01
  • Max Payout20000.00x
  • RTP94.76
  • Paylines20
  • Max Bet200.00
  • Bonus Rounds4
  • VarianceMedium
About The Author

Simona Boshkova

Fact

Simona is a writer with experience in the online gambling industry. She has reviewed and played plenty of online slots and knows how they work. In addition, she recognises the most important features in online slot games and always includes them in the reviews. Contact Simona simona@slotswise.com

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